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66119157a7
- display(some_str) escapes the string by default. This is almost always what you want
- display(some_obj) calls repr(obj) and escapes the result. Again, it's a very sensible default
- if you want to inject some raw HTML in the output, you can use the new HTML class: display(HTML("<p>hello</p>")).
293 lines
8.8 KiB
Python
293 lines
8.8 KiB
Python
import html
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import re
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import pytest
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from .support import PyScriptTest
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class TestOutput(PyScriptTest):
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def test_simple_display(self):
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self.pyscript_run(
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"""
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<py-script>
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display('hello world')
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</py-script>
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"""
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)
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inner_html = self.page.content()
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pattern = r'<div id="py-.*">hello world</div>'
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assert re.search(pattern, inner_html)
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@pytest.mark.xfail(reason="issue #878")
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def test_consecutive_display(self):
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self.pyscript_run(
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"""
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<py-script>
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display('hello 1')
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</py-script>
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<p>hello 2</p>
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<py-script>
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display('hello 3')
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</py-script>
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"""
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)
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inner_text = self.page.inner_text("body")
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lines = inner_text.splitlines()
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lines = [line for line in lines if line != ""] # remove empty lines
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assert lines == ["hello 1", "hello 2", "hello 3"]
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@pytest.mark.xfail(reason="fix me")
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def test_output_attribute(self):
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self.pyscript_run(
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"""
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<py-script output="mydiv">
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display('hello world')
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</py-script>
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<div id="mydiv"></div>
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"""
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)
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mydiv = self.page.locator("#mydiv")
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assert mydiv.inner_text() == "hello world"
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def test_multiple_display_calls_same_tag(self):
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self.pyscript_run(
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"""
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<py-script>
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display('hello')
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display('world')
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</py-script>
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"""
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)
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tag = self.page.locator("py-script")
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lines = tag.inner_text().splitlines()
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assert lines == ["hello", "world"]
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def test_implicit_target_from_a_different_tag(self):
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self.pyscript_run(
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"""
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<py-script id="py1">
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def say_hello():
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display('hello')
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</py-script>
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<py-script id="py2">
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say_hello()
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</py-script>
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"""
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)
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py1 = self.page.locator("#py1")
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py2 = self.page.locator("#py2")
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assert py1.inner_text() == ""
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assert py2.inner_text() == "hello"
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def test_no_implicit_target(self):
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self.pyscript_run(
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"""
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<py-script>
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def display_hello():
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# this fails because we don't have any implicit target
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# from event handlers
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display('hello')
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</py-script>
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<button id="my-button" py-onClick="display_hello()">Click me</button>
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"""
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)
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self.page.locator("text=Click me").click()
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text = self.page.text_content("body")
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assert "hello" not in text
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self.check_js_errors(
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"Implicit target not allowed here. Please use display(..., target=...)"
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)
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def test_explicit_target_pyscript_tag(self):
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self.pyscript_run(
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"""
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<py-script>
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def display_hello():
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display('hello', target='second-pyscript-tag')
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</py-script>
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<py-script id="second-pyscript-tag">
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display_hello()
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</py-script>
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"""
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)
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text = self.page.locator("id=second-pyscript-tag").inner_text()
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assert text == "hello"
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def test_explicit_target_on_button_tag(self):
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self.pyscript_run(
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"""
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<py-script>
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def display_hello():
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display('hello', target='my-button')
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</py-script>
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<button id="my-button" py-onClick="display_hello()">Click me</button>
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"""
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)
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self.page.locator("text=Click me").click()
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text = self.page.locator("id=my-button").inner_text()
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assert "hello" in text
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def test_explicit_different_target_from_call(self):
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self.pyscript_run(
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"""
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<py-script id="first-pyscript-tag">
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def display_hello():
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display('hello', target='second-pyscript-tag')
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</py-script>
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<py-script id="second-pyscript-tag">
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print('nothing to see here')
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</py-script>
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<py-script>
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display_hello()
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</py-script>
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"""
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)
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text = self.page.locator("id=second-pyscript-tag").all_inner_texts()
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assert "hello" in text
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def test_append_true(self):
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self.pyscript_run(
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"""
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<py-script>
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display('hello world', append=True)
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</py-script>
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"""
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)
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inner_html = self.page.content()
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pattern = r'<div id="py-.*">hello world</div>'
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assert re.search(pattern, inner_html)
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def test_append_false(self):
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self.pyscript_run(
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"""
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<py-script>
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display('hello world', append=False)
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</py-script>
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"""
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)
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inner_html = self.page.content()
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pattern = r'<py-script id="py-.*">hello world</py-script>'
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assert re.search(pattern, inner_html)
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def test_display_multiple_values(self):
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self.pyscript_run(
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"""
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<py-script>
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hello = 'hello'
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world = 'world'
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display(hello, world)
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</py-script>
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"""
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)
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inner_text = self.page.inner_text("html")
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assert inner_text == "hello\nworld"
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def test_display_list_dict_tuple(self):
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self.pyscript_run(
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"""
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<py-script>
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l = ['A', 1, '!']
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d = {'B': 2, 'List': l}
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t = ('C', 3, '!')
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display(l, d, t)
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</py-script>
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"""
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)
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inner_text = self.page.inner_text("html")
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print(inner_text)
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assert (
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inner_text
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== "['A', 1, '!']\n{'B': 2, 'List': ['A', 1, '!']}\n('C', 3, '!')"
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)
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def test_display_should_escape(self):
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self.pyscript_run(
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"""
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<py-script>
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display("<p>hello world</p>")
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</py-script>
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"""
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)
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out = self.page.locator("py-script > div")
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assert out.inner_html() == html.escape("<p>hello world</p>")
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assert out.inner_text() == "<p>hello world</p>"
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def test_display_HTML(self):
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self.pyscript_run(
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"""
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<py-script>
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display(HTML("<p>hello world</p>"))
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</py-script>
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"""
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)
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out = self.page.locator("py-script > div")
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assert out.inner_html() == "<p>hello world</p>"
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assert out.inner_text() == "hello world"
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def test_image_display(self):
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self.pyscript_run(
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"""
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<py-config> packages = [ "matplotlib"] </py-config>
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<py-script>
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import matplotlib.pyplot as plt
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xpoints = [3, 6, 9]
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ypoints = [1, 2, 3]
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plt.plot(xpoints, ypoints)
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plt.show()
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</py-script>
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"""
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)
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inner_html = self.page.content()
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pattern = r'<style id="matplotlib-figure-styles">'
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assert re.search(pattern, inner_html)
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def test_empty_HTML_and_console_output(self):
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self.pyscript_run(
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"""
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<py-script>
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print('print from python')
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console.log('print from js')
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console.error('error from js');
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</py-script>
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"""
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)
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inner_html = self.page.content()
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assert re.search("", inner_html)
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console_text = self.console.all.lines
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assert "print from python" in console_text
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assert "print from js" in console_text
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assert "error from js" in console_text
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def test_text_HTML_and_console_output(self):
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self.pyscript_run(
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"""
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<py-script>
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display('0')
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print('print from python')
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console.log('print from js')
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console.error('error from js');
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</py-script>
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"""
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)
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inner_text = self.page.inner_text("html")
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assert "0" == inner_text
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console_text = self.console.all.lines
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assert "print from python" in console_text
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assert "print from js" in console_text
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assert "error from js" in console_text
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def test_console_line_break(self):
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self.pyscript_run(
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"""
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<py-script>
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print('1print\\n2print')
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print('1console\\n2console')
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</py-script>
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"""
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)
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console_text = self.console.all.lines
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assert console_text.index("1print") == (console_text.index("2print") - 1)
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assert console_text.index("1console") == (console_text.index("2console") - 1)
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